• Senior Network Engineer

    Lockheed Martin (Colorado Springs, CO)
    …**Who You Are** You are a highly motivated and experienced network engineer with a strong background in network ... leading\-edge missile defense technologies\. **The Work** \- Design, develop, and test network upgrades to support the C2BMC program \- Travel to remote locations… more
    Lockheed Martin (09/24/25)
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  • Senior Network Engineer

    Lockheed Martin (Schriever AFB, CO)
    …You Will Be Doing** We are seeking a highly skilled, experienced and motivated Network Engineer to join our team\. The successful candidate will be responsible ... for designing, implementing, maintaining, and troubleshooting complex on\-prem network communications systems, including switches, routers, and firewalls\. The ideal… more
    Lockheed Martin (08/08/25)
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  • Network Engineer , Sr

    Lockheed Martin (Littleton, CO)
    …be performed onsite at our Littleton, CO secure facility\.** This Lockheed Martin Senior Network Engineer position will support military Space Programs\. ... **Description:** **This position requires an active Secret clearance, with the ability and willingness to obtain Top Secret \. All work will… more
    Lockheed Martin (10/04/25)
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  • Senior Network Security…

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security ... USD $170,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6401/ senior - network -security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6401_… more
    GovCIO (08/02/25)
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  • Secret Sr Systems Engineer

    Insight Global (Colorado Springs, CO)
    Job Description Insight Global is looking to hire a Systems Engineer to support a defense customer in Roy, Utah; Huntsville, Alabama; or Colorado Springs. This ... Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Secret (Top Secret Preferred) with ability to… more
    Insight Global (09/20/25)
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  • Network Operations Engineer

    CACI International (Colorado Springs, CO)
    Network Operations Engineer SR ...the US Air Force's most mission-critical infrastructure. As a Senior Network Operations Engineer , you'll ... and DoD modernization objectives at CONUS installations. **Responsibilities:** Multi-disciplined network engineer with experience maintaining and fixing legacy… more
    CACI International (09/27/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …for our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI eligibility. They will have ... domains in the interest of national security. Job Title: Sr . Associate Network /Helpdesk Engineer Job... Support services for a Department of Defense (DoD) Senior Leader Network , exercising discretion and independent… more
    L3Harris (10/01/25)
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  • Principal OR Sr . Principal Payloads Field…

    Northrop Grumman (Keystone, CO)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Payloads Field Service Engineer ** to our **International Field ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description**...be filled at either the Principal Payloads Field Service Engineer level or the Senior Principal Payloads… more
    Northrop Grumman (09/17/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Colorado Springs, CO)
    …Grumman Space Systems-Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems - Global SE Interface Engineer ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems - Interface (25-458), to join our team ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (09/13/25)
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  • Sr Principal Systems Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …Systems-Launch and Missile Defense Systems has an exciting career opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer to join our ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (08/27/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Colorado Springs, CO)
    …Systems-Launch and Missile Defense Systems presents an exciting career opportunity for a Sr Principal Engineer Systems Architect (25-267) to join our team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (09/25/25)
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  • Principal Systems Engineer / Sr

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... Northrop Grumman Space Systems is seeking a **Software Systems Engineer ** to join our team supporting Deep Space Advanced...be filled at** **Level 3 (Principal) or Level 4 ( Sr . Principal), and will be based in Colorado Springs,… more
    Northrop Grumman (10/02/25)
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  • Sr Principal Space Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …are not only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Space Systems Engineer to work onsite at Schriever SFB, near ... We Liaison with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN)to support our Front Range Operations and Sustainment Team (FROST)… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Software Engineer Java…

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer Java with a Top Secret /SCI clearance and a Counter Intel Polygraph ... We Liaison with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our Front Range Operations and Sustainment Team (FROST)… more
    Northrop Grumman (09/10/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems' C4ISR team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton \(PK\) program\. **THE WORK** As a System ... Engineer \- Cyber in this position, you will: *...you will: * Design and implement secure systems, including network architecture, system configuration, and security protocols\. * Conduct… more
    Lockheed Martin (10/01/25)
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  • Sr . Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    …respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a project that has ... challenges in the space domain? We need your help. The Integration Systems Engineer will provide dedicated support to the USSF. The qualified applicant will develop… more
    Parsons Corporation (09/23/25)
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  • Software Engineer Sr - GMD Weapons…

    Lockheed Martin (Colorado Springs, CO)
    …data received from radars and overhead sensors, communicate across a complex network of redundant nodes, interact with the warfighter, compute intercept solutions, ... with a Master's Degree * Active U\.S\. DoD security clearance at the Secret level * Fundamental understanding of the systems engineering process and experience with… more
    Lockheed Martin (08/29/25)
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  • Sr Project Engineer - Integrated…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …communication and organizational skills + Expertise in designing and implementing network structures and architectures. + Experience in setting up server rooms ... + **The ability to obtain and maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:**...requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required… more
    Sierra Nevada Company, LLC (07/29/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Human Space Flight and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the ... aU\.S\. Citizen\. *Qualified applicants must possess at minimum a currently Active Secret security clearance to be considered\. *Selected candidates will be required… more
    Lockheed Martin (09/27/25)
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